204787550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12011}}^1$

素因数の和:12065

約数の個数: 48

約数和(自身を含む): 428972544

約数和(自身を除く): 224184994

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 8525, 12011, 17050, 24022, 60055, 120110, 132121, 264242, 300275, 372341, 600550, 660605, 744682, 1321210, 1861705, 3303025, 3723410, 4095751, 6606050, 8191502, 9308525, 18617050, 20478755, 40957510, 102393775, 204787550]

約数ペア:

[(1, 204787550), (2, 102393775), (5, 40957510), (10, 20478755), (11, 18617050), (22, 9308525), (25, 8191502), (31, 6606050), (50, 4095751), (55, 3723410), (62, 3303025), (110, 1861705), (155, 1321210), (275, 744682), (310, 660605), (341, 600550), (550, 372341), (682, 300275), (775, 264242), (1550, 132121), (1705, 120110), (3410, 60055), (8525, 24022), (12011, 17050)]